Ordered it because of the looks and the motive that it makes I used it for 2 good hits on the inside of the legs and by 2nd hit it broke right between handle and paddle ... e A very weak point
Whilst these might seem quite expensive and might not get too much use the feeling that they produce is amazingly intensive and I only have the 5mm beginners one.
It take a bit of experience and you will need to but lube and cleaner once the couple of sachets included are used.
That said a first timer should take it carefully and slowly and don't forgot that you could be in for a nasty shock unless you insert it first then switch on the power. Take it slowly until you get used to it.